package exception;

import java.io.FileOutputStream;
import java.io.IOException;

public class FinallyDemo2 {
    public static void main(String[] args) {
        //Ctrl+alt+t:自动添加try...catch等异常处理
        FileOutputStream fos = null;
        try{
            fos = new FileOutputStream("fos.dat");
            fos.write(1);
        }catch(IOException e){
            System.out.println("出错并处理了");
        }finally{
            try{
                if(fos!=null){
                    fos.close();
                }
            }catch(IOException e){
                System.out.println("finally中出错并处理了");
            }
        }
    }
}
